SPL REPAIR TO LT UG CABLE AND ASSOCIATED WORKS AT OTM ACCN AT AF STN DINJAN AND UPGRADATION OF EXISTING OLD PIPE LINE INTO PPR PIPE LINE AND CONNECTED ITEMS AT OFFICER COLONY OF ASC BN UNDER GE (AF) MOHANBARI

Supply, laying and testing cable XLPE Insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 25 sqmm 4.0core complete all as specified and directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 50 sqmm 3.5core complete all as specified and directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 95 sqmm 3.5core complete all as specified and directed.

Excavation in trenches n.exc 1.50 mtr wide and n.exc 1.50 mtr deep for taking out/ laying of under ground cable, pole, pipe, stay and getting out in soft soil strata including making good to the disbturbed surfaces such as hardstanding, footpath/ pavments complete all as specified and directed.

Returning filling in including spreading leveling watering and well ramming in layers not exceeding 25cm spread any type of soil complete all as specified and directed.

Removing excavated materials not exceeding 50 mtr and depositing where directed at a level not exceeding 1.50 mtr above the starting point complete all as specified and directed.

M&L for sand cushioning to under ground cable provided with a layer of sand 8 cm depth before laying of cable and 15 cm depth after laying and stretching the cable complete all as specified and directed. Note: Punned thickness of sand shall be measured & paid.

M&L for well burnt sub class 'B' bricks of nominal size 230x115x75 mm abutting each other for mechanical protection of cable with width equal to lenght of brick including taking out old complete all as specified and directed.

Supply, install, testing and commissioning of LT outdoor Feeder Pillar Box AC 415 V, 50 Hz 3 Phase 4 wire, totally enclosed self supporting structure / cubicle, fully compartmentalized type, weather proof, protection IP 54, double door type with bottom cable entry with suitable cable glands structure made out of 3.15 mm (outer) & 2.00 mm (inner) thick CRCA steel sheet of minimum size (1.0x0.8 x 0.6) m with angle iron frame work and legs of ISA 50X50X5 mm, with four legs grouted to PCC (1:2:4) type B1, foundation block with suitable mounting arrangement for bus bars voltmeter, ammeter, changeover switch and MCCBs with sloping canopy at top, double hinged doors at front with suitable locking arrangement including louvers at sides duly powder coated complete for accomodating & including following accessories:- (Locaton- Post-4,,Post-10,) INCOMER :- (a) Supply and fixing MCCB 4 pole 415 Volts of breaking capacity of 25 KA of 100 Amps with fixed thermal and fixed magnetic setting- 01 No BUSBAR :- (i) Aluminium bus bar 200 Amps, supported on non hygroscopic fibres and brass screws for mounting -04 Nos INDICATING DEVICES :- (a) Supply and fixing LED Indicating lamps for Main Supply indicating R, Y, B - 03 Nos. (b) Supply and fixing Digital Ampere Meter of 0-200 A, 3 phase, class 1 with selector switch including CT having CTR 105/5 - 01 No (c) Supply & fixing Digital Voltmeter 0-500 Volts, 3 phase, class 1 with selector switch- 01 No OUT GOING :- (a) Supply and fixing MCCB 3P, 40Amps, 220 Volts, C curve of breaking capacity of 10KA - 3 Nos (b) Supply and fixing Astronomical digital Timer switch along with contactor 3P 16Amps, 415V, 50Hz for street light controlling.

S&F in replacement of floor mounted LT OUTDOOR feeder pillar box AC 415 V , 50 HZ 3 Phase 4 wire of suitable size for accomodating the following accessories totally enclosed self supporting structure / cubicle , fully compartmentalized type, suitable for outdoor use, with bottom cable entry with suitable cable glands structure made out of 3.15 mm thick with CPRI Approved CRCA steel sheet of Size ( 0.8 x 0.8 x 0.6) m with angle iron frame work and legs of ISA 50X50X5 mm, with four legs grouted to PCC (1:2:4) type B1, foundation block with suitable mounting arrangement for bus bars voltmeter, ammeter , changeover switch and MCCBs, hinged doors at front with suitable locking arrangement, Provision of louvers at sides, structure treated under 8 - tank metal treatment process and duly powder coated, complete all as specified and directed . BUSBAR :- (a) Aluminium bus bar 400 Amps with 04 No nutbolts&washer on each busbar at eqaul interval , supported on non hygroscopic fibres and brass screws for mounting -04 Nos INCOMER: - (a) Supply and fixing main incommer Changeover of OF 4 Pole,415 Volts of capacity 250 Amps with thermal magnetic release-01 Nos (b) Supply and fixing Main Incoming MCCB OF 4 Pole,415 Volts of capacity 250 Amps with thermal magnetic release-01 Nos INDICATING DEVICES: - (a) Supply and fixing LED Indicating lamps for Main Supply indicating R, Y, B - 03 Nos (b ) Supply and fixing Digital Ampere Meter of size 100mmX100mm for 0-300 A display, incl CT having CTR 250/5 - 01 Nos & Digital Voltmeter 0-500 Volts, SIF 96 - 01 Nos